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Check-In: Questions 16–19
Ming and Jerome are playing Factor 40. Their game board and score box are shown above.
- Jerome, Player O, decides to choose 38 for his next turn, since it is a large number with few unmarked factors on the board.
- What are the unmarked factors of 38 on the game board?
- How many more points does Jerome score than Ming for this turn if Ming finds all the factors?
- It is against the rules to mark a number that does not have any available factors. What other numbers could Jerome pick on this turn instead of 38?
- Is 38 the best number for Jerome to choose on this turn? If not, which number is the best choice? Show how you know.